Refactor PasswordSetupUI, PassportUI, GalleryUI and related modules

submodules/PassportUI/Sources/SecureIdAuthContentNode.swift

@@ -0,0 +1,17 @@
+import Foundation
+import UIKit
+import AsyncDisplayKit
+import Display
+
+struct SecureIdAuthContentLayout {
+    let height: CGFloat
+    let centerOffset: CGFloat
+}
+
+protocol SecureIdAuthContentNode {
+    func updateLayout(width: CGFloat, transition: ContainedViewLayoutTransition) -> SecureIdAuthContentLayout
+    func willDisappear()
+    func didAppear()
+    func animateIn()
+    func animateOut(completion: @escaping () -> Void)
+}